Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to execute arbitrary code, perform cross-site scripting attack, cause denial of service.

Below is a complete list of vulnerabilities:

1. A memory corruption vulnerability can be exploited to execute arbitrary code.
2. Bypass security vulnerability can be exploited to execute arbitrary code only on Mac OSX.
3. Cross-site scripting vulnerability can be exploited remotely to perform cross-site scripting attacks.
4. A default handler vulnerability can be exploited to execute arbitrary code only in Windows.
5. A write-operation memory vulnerability can be exploited to cause denial of service.

Mozilla Firefox earlier than 73

Update to the latest version
Download Mozilla Firefox